Campagnola olive harvesters stand out from the competition, as the secret to the operation of the tools lies not only in the design and materials of the combs but also in the materials of the body, the cross-sections of the pistons, the balance of the tool, and many other factors that make Campagnola tools unique. Thus, the Diablo is also unique, with its long and thin combs that can reach areas that other tools would find difficult to approach effectively.